Commit 7c0bf4da authored by Joel Granados's avatar Joel Granados Committed by Luis Chamberlain

parport: Move magic number "15" to a define

Put the size of a parport name behind a define so we can use it in other
files. This is a preparation patch to be able to use this size in
parport/procfs.c.
Signed-off-by: default avatarJoel Granados <j.granados@samsung.com>
Reviewed-by: default avatarLuis Chamberlain <mcgrof@kernel.org>
Signed-off-by: default avatarLuis Chamberlain <mcgrof@kernel.org>
parent f1fcbaa1
......@@ -467,7 +467,7 @@ struct parport *parport_register_port(unsigned long base, int irq, int dma,
atomic_set(&tmp->ref_count, 1);
INIT_LIST_HEAD(&tmp->full_list);
name = kmalloc(15, GFP_KERNEL);
name = kmalloc(PARPORT_NAME_MAX_LEN, GFP_KERNEL);
if (!name) {
kfree(tmp);
return NULL;
......
......@@ -180,6 +180,8 @@ struct ieee1284_info {
struct semaphore irq;
};
#define PARPORT_NAME_MAX_LEN 15
/* A parallel port */
struct parport {
unsigned long base; /* base address */
......
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